/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Controler;

import Model.Dao.DAODonHang;
import Model.Pojo.Nhanvien;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Administrator
 */
public class DanhSachDonHang
        extends HttpServlet
{

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        try
        {
            request.setAttribute("QUAN_LY_DON_HANG", "1");
            response.setContentType("text/html;charset=UTF-8");
            request.setCharacterEncoding("UTF8");

            //Biến
            List lists = null;
            DAODonHang daoDDH = new DAODonHang();

            String cmd = request.getParameter("delete");
            String strid_dondathang = request.getParameter("query");

            if (cmd != null && strid_dondathang != null)
            {
                if (cmd.equals("on"))
                {
                    try
                    {
                        int id_donhang = Integer.parseInt(strid_dondathang);
                        daoDDH.XoaDonHang(id_donhang);
                        response.sendRedirect("danh-sach-don-hang.htm");
                        return;
                    }
                    catch (Exception ex)
                    {
                    }
                }
            }

            //Xu ly
            lists = daoDDH.LayDanhSachDonHang(false);

            request.setAttribute("DANH_SACH_DON_HANG", lists);

            RequestDispatcher view = request.getRequestDispatcher("danh-sach-don-hang.jsp");
            view.forward(request, response);
        }
        catch (ServletException ex)
        {
        }
        catch (IOException ex)
        {
        }
        catch (Exception ex)
        {
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
       if(!CXuLy.PhanQuyen(request, response))
        {
            return;
        }
        processRequest(request, response);
    }

   
    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo()
    {
        return "Short description";
    }// </editor-fold>
}
